Answer:
28
Step-by-step explanation:
Difference means subtraction.
10 - (-18) = 28
2 negatives make a positive.
His current quiz score would be 60
Answer:
True
Step-by-step explanation:
That's what range is :)
The slope-intercept form of a line is:
For a vertical line the equation is:
If we compare the two form equations, we can say that the slope is undefined for vertical lines.
Answer:
The probability that event B does not occur is 1 - 1/3 = 2/3. Since we want the probability that A occurs AND that B does not occur, we multiply their respective probabilities. Thus, the probability that event A occurs but event B does not occur is 1/2 x 2/3 = 1/3.
Step-by-step explanation: